FIELD: construction.
SUBSTANCE: in the proposed heating formwork for concreting, comprising a frame, a heating layer, a heating element, a heat insulation layer, according to the invention the heating layer and the electric heating element are made as a whole in the form of a polymer composition containing ethynol varnish - 1 wt part, casting silver powdered graphite 0.7-0.8 wt parts and divinyl styrene latex SKS-65 - 0.05 wt parts with embedded electrodes at voltage of 220-380 V.
EFFECT: simplified manufacturing of formwork design, increased reliability and quality in production of concrete works.
1 dwg
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